66861324

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 175292208

約数和(自身を除く): 108430884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 97, 123, 164, 194, 246, 291, 369, 388, 467, 492, 582, 738, 873, 934, 1164, 1401, 1476, 1746, 1868, 2802, 3492, 3977, 4203, 5604, 7954, 8406, 11931, 15908, 16812, 19147, 23862, 35793, 38294, 45299, 47724, 57441, 71586, 76588, 90598, 114882, 135897, 143172, 172323, 181196, 229764, 271794, 344646, 407691, 543588, 689292, 815382, 1630764, 1857259, 3714518, 5571777, 7429036, 11143554, 16715331, 22287108, 33430662, 66861324]

約数ペア:

[(1, 66861324), (2, 33430662), (3, 22287108), (4, 16715331), (6, 11143554), (9, 7429036), (12, 5571777), (18, 3714518), (36, 1857259), (41, 1630764), (82, 815382), (97, 689292), (123, 543588), (164, 407691), (194, 344646), (246, 271794), (291, 229764), (369, 181196), (388, 172323), (467, 143172), (492, 135897), (582, 114882), (738, 90598), (873, 76588), (934, 71586), (1164, 57441), (1401, 47724), (1476, 45299), (1746, 38294), (1868, 35793), (2802, 23862), (3492, 19147), (3977, 16812), (4203, 15908), (5604, 11931), (7954, 8406)]